|
@@ -0,0 +1,124 @@
|
|
|
+<?php
|
|
|
+
|
|
|
+namespace App\Payments;
|
|
|
+
|
|
|
+use Stripe\Stripe;
|
|
|
+use Stripe\Checkout\Session;
|
|
|
+
|
|
|
+class StripeCheckout {
|
|
|
+ public function __construct($config)
|
|
|
+ {
|
|
|
+ $this->config = $config;
|
|
|
+ }
|
|
|
+
|
|
|
+ public function form()
|
|
|
+ {
|
|
|
+ return [
|
|
|
+ 'currency' => [
|
|
|
+ 'label' => '货币单位',
|
|
|
+ 'description' => '',
|
|
|
+ 'type' => 'input',
|
|
|
+ ],
|
|
|
+ 'stripe_sk_live' => [
|
|
|
+ 'label' => 'SK_LIVE',
|
|
|
+ 'description' => 'API 密钥',
|
|
|
+ 'type' => 'input',
|
|
|
+ ],
|
|
|
+ 'stripe_pk_live' => [
|
|
|
+ 'label' => 'PK_LIVE',
|
|
|
+ 'description' => 'API 公钥',
|
|
|
+ 'type' => 'input',
|
|
|
+ ],
|
|
|
+ 'stripe_webhook_key' => [
|
|
|
+ 'label' => 'WebHook 密钥签名',
|
|
|
+ 'description' => '',
|
|
|
+ 'type' => 'input',
|
|
|
+ ]
|
|
|
+ ];
|
|
|
+ }
|
|
|
+
|
|
|
+ public function pay($order)
|
|
|
+ {
|
|
|
+ $currency = $this->config['currency'];
|
|
|
+ $exchange = $this->exchange('CNY', strtoupper($currency));
|
|
|
+ if (!$exchange) {
|
|
|
+ abort(500, __('Currency conversion has timed out, please try again later'));
|
|
|
+ }
|
|
|
+
|
|
|
+ $params = [
|
|
|
+ 'success_url' => $order['return_url'],
|
|
|
+ 'cancel_url' => $order['return_url'],
|
|
|
+ 'client_reference_id' => $order['trade_no'],
|
|
|
+ 'line_items' => [
|
|
|
+ [
|
|
|
+ 'price_data' => [
|
|
|
+ 'currency' => $currency,
|
|
|
+ 'product_data' => [
|
|
|
+ 'name' => $order['trade_no']
|
|
|
+ ],
|
|
|
+ 'unit_amount' => floor($order['total_amount'] * $exchange)
|
|
|
+ ],
|
|
|
+ 'quantity' => 1
|
|
|
+ ]
|
|
|
+ ],
|
|
|
+ 'mode' => 'payment'
|
|
|
+ // 'customer_email' => $user['email'] not support
|
|
|
+
|
|
|
+ ];
|
|
|
+
|
|
|
+ Stripe::setApiKey($this->config['stripe_sk_live']);
|
|
|
+ try {
|
|
|
+ $session = Session::create($params);
|
|
|
+ } catch (\Exception $e) {
|
|
|
+ info($e);
|
|
|
+ abort(500, "Failed to create order. Error: {$e->getMessage}");
|
|
|
+ }
|
|
|
+ return [
|
|
|
+ 'type' => 1, // 0:qrcode 1:url
|
|
|
+ 'data' => $session->url
|
|
|
+ ];
|
|
|
+ }
|
|
|
+
|
|
|
+ public function notify($params)
|
|
|
+ {
|
|
|
+ \Stripe\Stripe::setApiKey($this->config['stripe_sk_live']);
|
|
|
+ try {
|
|
|
+ $event = \Stripe\Webhook::constructEvent(
|
|
|
+ file_get_contents('php://input'),
|
|
|
+ $_SERVER['HTTP_STRIPE_SIGNATURE'],
|
|
|
+ $this->config['stripe_webhook_key']
|
|
|
+ );
|
|
|
+ } catch (\Stripe\Error\SignatureVerification $e) {
|
|
|
+ abort(400);
|
|
|
+ }
|
|
|
+
|
|
|
+ switch ($event->type) {
|
|
|
+ case 'checkout.session.completed':
|
|
|
+ $object = $event->data->object;
|
|
|
+ if ($object->payment_status === 'paid') {
|
|
|
+ return [
|
|
|
+ 'trade_no' => $object->client_reference_id,
|
|
|
+ 'callback_no' => $object->payment_intent
|
|
|
+ ];
|
|
|
+ }
|
|
|
+ break;
|
|
|
+ case 'checkout.session.async_payment_succeeded':
|
|
|
+ $object = $event->data->object;
|
|
|
+ return [
|
|
|
+ 'trade_no' => $object->client_reference_id,
|
|
|
+ 'callback_no' => $object->payment_intent
|
|
|
+ ];
|
|
|
+ break;
|
|
|
+ default:
|
|
|
+ abort(500, 'event is not support');
|
|
|
+ }
|
|
|
+ die('success');
|
|
|
+ }
|
|
|
+
|
|
|
+ private function exchange($from, $to)
|
|
|
+ {
|
|
|
+ $result = file_get_contents('https://api.exchangerate.host/latest?symbols=' . $to . '&base=' . $from);
|
|
|
+ $result = json_decode($result, true);
|
|
|
+ return $result['rates'][$to];
|
|
|
+ }
|
|
|
+}
|